Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:


Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Double Bottle / Bottle

Double Bottle

There is a layer in it,so it can fill two kinds of drink in it.
And its caps are also separate, so you can decide which drink you want to pour out.
Its layers can satisfy different requirements,and it also has another usage.
For example,one side of the bottle fill black tea,and another fill milk.
You can mix them together when pouring out,then you will get new drink ,milk tea.


Asia University

Asia University
Taichung, Taiwan

Lin Fang Ru ,
Asia University